DE2450287A1 - Anthrachinonfarbstoffe - Google Patents

Anthrachinonfarbstoffe

Info

Publication number
DE2450287A1
DE2450287A1 DE19742450287 DE2450287A DE2450287A1 DE 2450287 A1 DE2450287 A1 DE 2450287A1 DE 19742450287 DE19742450287 DE 19742450287 DE 2450287 A DE2450287 A DE 2450287A DE 2450287 A1 DE2450287 A1 DE 2450287A1
Authority
DE
Germany
Prior art keywords
anthraquinone
parts
dichloro
chlorine
diamino
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19742450287
Other languages
German (de)
English (en)
Inventor
Hans-Samuel Dr Bien
Guenter Dr Gehrke
Helmut Dr Herzog
Reinold Dr Schmitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19742450287 priority Critical patent/DE2450287A1/de
Priority to GB41242/75A priority patent/GB1490760A/en
Priority to CH1351775A priority patent/CH583763A5/xx
Priority to US05/624,292 priority patent/US4045457A/en
Priority to JP50125992A priority patent/JPS5165136A/ja
Priority to DD188967A priority patent/DD124605A5/xx
Priority to ES441974A priority patent/ES441974A1/es
Priority to BE161139A priority patent/BE834743A/xx
Priority to BR7506910*A priority patent/BR7506910A/pt
Priority to FR7532476A priority patent/FR2289573A1/fr
Publication of DE2450287A1 publication Critical patent/DE2450287A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
DE19742450287 1974-10-23 1974-10-23 Anthrachinonfarbstoffe Pending DE2450287A1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19742450287 DE2450287A1 (de) 1974-10-23 1974-10-23 Anthrachinonfarbstoffe
GB41242/75A GB1490760A (en) 1974-10-23 1975-10-08 Anthraquinone dyestuffs
CH1351775A CH583763A5 (enrdf_load_html_response) 1974-10-23 1975-10-17
US05/624,292 US4045457A (en) 1974-10-23 1975-10-20 Anthraquinone dyestuffs
JP50125992A JPS5165136A (en) 1974-10-23 1975-10-21 Antorakinonsenryono seizohoho
DD188967A DD124605A5 (enrdf_load_html_response) 1974-10-23 1975-10-21
ES441974A ES441974A1 (es) 1974-10-23 1975-10-22 Procedimiento para preparar colorantes antraquinonicos.
BE161139A BE834743A (fr) 1974-10-23 1975-10-22 Procede de production de colorants anthraquinoniques
BR7506910*A BR7506910A (pt) 1974-10-23 1975-10-22 Processo para a preparacao de alfa,alfa-diamino-alfa,alfa dihidroxiantraquinonas contendo cloro
FR7532476A FR2289573A1 (fr) 1974-10-23 1975-10-23 Procede de production de colorants anthraquinoniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742450287 DE2450287A1 (de) 1974-10-23 1974-10-23 Anthrachinonfarbstoffe

Publications (1)

Publication Number Publication Date
DE2450287A1 true DE2450287A1 (de) 1976-04-29

Family

ID=5928927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742450287 Pending DE2450287A1 (de) 1974-10-23 1974-10-23 Anthrachinonfarbstoffe

Country Status (10)

Country Link
US (1) US4045457A (enrdf_load_html_response)
JP (1) JPS5165136A (enrdf_load_html_response)
BE (1) BE834743A (enrdf_load_html_response)
BR (1) BR7506910A (enrdf_load_html_response)
CH (1) CH583763A5 (enrdf_load_html_response)
DD (1) DD124605A5 (enrdf_load_html_response)
DE (1) DE2450287A1 (enrdf_load_html_response)
ES (1) ES441974A1 (enrdf_load_html_response)
FR (1) FR2289573A1 (enrdf_load_html_response)
GB (1) GB1490760A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631730A5 (de) * 1978-02-07 1982-08-31 Ciba Geigy Ag Verfahren zur herstellung von dispersionsfarbstoffen.
US4235789A (en) * 1979-03-19 1980-11-25 Mobay Chemical Corporation Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
DE3127127A1 (de) * 1981-07-09 1983-01-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 1-hydroxy-4-amino-5(8)-nitro-anthrachinon
JP5696001B2 (ja) 2011-08-19 2015-04-08 Hoya株式会社 プラスチックレンズの製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134654A (en) * 1937-12-22 1938-10-25 Du Pont Compounds of the anthraquinone series
US3821262A (en) * 1967-08-11 1974-06-28 Sandoz Ltd Process for the production of anthraquinone derivatives chlorinated in alpha-positions

Also Published As

Publication number Publication date
ES441974A1 (es) 1977-04-01
US4045457A (en) 1977-08-30
FR2289573A1 (fr) 1976-05-28
DD124605A5 (enrdf_load_html_response) 1977-03-02
GB1490760A (en) 1977-11-02
JPS5165136A (en) 1976-06-05
BE834743A (fr) 1976-04-22
BR7506910A (pt) 1976-08-17
CH583763A5 (enrdf_load_html_response) 1977-01-14

Similar Documents

Publication Publication Date Title
DE1029506B (de) Verfahren zur Herstellung von Farbstoffen fuer synthetische Fasern
DE2450287A1 (de) Anthrachinonfarbstoffe
DE2713575C2 (de) Verfahren zur Herstellung von 1-Amino-2-brom-4-hydroxyanthrachinon
DE1042160B (de) Verfahren zur Herstellung von Dioxynitroarylaminoanthrachinonen
DE2334657C2 (de) Verfahren zur Herstellung von Brom enthaltenden anthrachinoiden Dispersionsfarbstoffen
DE251103C (enrdf_load_html_response)
DE1127911B (de) Verfahren zur Herstellung von 1-Amino-2-(ªÏ-mono- und -dichlor- oder -bromacetyl)-anthrachinonen
EP0015486B1 (de) Verfahren zur Herstellung von 4,5-Dinitro-1,8-dihydroxyanthrachinon
DE964084C (de) Verfahren zur Herstellung von Kuepenfarbstoffen
DE461148C (de) Verfahren zur Herstellung von Triarylmethanfarbstoffen
DE551237C (de) Verfahren zur Herstellung violetter, wasserechter Kuepenfarbstoffe
DE628725C (de) Verfahren zur Herstellung von Kuepenfarbstoffen
DE1283416B (de) Verfahren zur Herstellung eines blauen sauren Anthrachinonfarbstoffes
DE1929808A1 (de) Verfahren zur Herstellung von 1,8-Dihydroxy-4,5-dinitro- und diaminoanthrachinonbrom- und -chlorverbindungen
DE2530067A1 (de) Verfahren zur abtrennung von 1,5- dinitroanthrachinon aus dinitroanthrachinongemischen
DE1180760B (de) Verfahren zur Herstellung von gegebenenfalls substituierten 1, 5-Diamino-4, 8-dihydroxy- bzw. 1, 8-Diamino-4, 5-dihydroxy-anthrachinonen
DE677967C (de) Verfahren zur Herstellung von halogenierten Naphthindenonen
DE625515C (de) Verfahren zur Herstellung von Kuepenfarbstoffen
DE570556C (de) Verfahren zur Erzeugung von schwarzen Faerbungen auf der pflanzlichen Faser mittels Kuepenfarbstoffe
DE1277475B (de) Verfahren zur Herstellung von 1, 4-Diarylamino-5-nitro-8-hydroxyanthrachinonen
DE1104644B (de) Verfahren zur Herstellung von Farbstoffen fuer synthetische Fasern
DE526737C (de) Verfahren zur Darstellung von Kuepenfarbstoffen der N-Dihydro-1íñ2íñ2'íñ1'-anthrachinonazinreihe
DE1929808C (de) Verfahren zur Herstellung von 1,8 Dihydroxy 4,5 dimtro- und diaminoanthra chinonbrom und chlorverbindungen
DE510481C (de) Verfahren zur Darstellung von halogenhaltigen Kuepenfarbstoffen
DE2316495A1 (de) Verfahren zur herstellung von 4-hydroxy3-nitrobenzoesaeure

Legal Events

Date Code Title Description
OHN Withdrawal